How many molecules of F2 are there in 4.2 mol F2?

There are 2.53 × 10²⁴ molecules of F2 in 4.2 moles of F2.

HOW TO CALCULATE NUMBER OF MOLECULES:

The number of molecules in a substance can be calculated by multiplying the number of moles in the substance by Avogadro's number. That is:no. of molecules = no. of moles × 6.02 × 10²³no. of molecules = 4.2 × 6.02 × 10²³no. of molecules = 25.3 × 10²³no. of molecules = 2.53 × 10²⁴ molecules of F2Therefore, there are 2.53 × 10²⁴ molecules of F2 in 4.2 moles of F2.

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The answer is 3,5g co

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